APA Statistical Cluster	Neuroscience Information Framework (NIF) Standard Ontology	Source
http://uri.neuinfo.org/nif/nifstd/nlx_inv_100677	http://ontology.apa.org/apaonto/termsonlyOUT%20(5).owl#Statistics	LOOM
http://purl.obolibrary.org/obo/PATO_0045042	http://ontology.apa.org/apaonto/termsonlyOUT%20(5).owl#Normal_Distribution	LOOM